tabbed model viewer
by Allin Cottrell
For those who'd like to have their (single-equation) model GUI
output collected in a tabbed window, you can now select "Model
viewer uses tabs" under preferences -- this is in CVS and
snapshots.
This is experimental and will not necessarily be enabled in
the next release, depending on how many bugs appear and how
difficult they are to fix. But please test!
Allin
13 years, 11 months
Re: [Gretl-devel] Actual log data for gretl_x11 v1.9.7 crashing in Cygwin 1.7.11
by Chloe
Here is the gdb output and stacktrace and bug report
----------------
(gdb) run
Starting program: /usr/local/bin/gretl_x11
[New Thread 3860.0x14bc]
[New Thread 3860.0x162c]
[New Thread 3860.0x1330]
[New Thread 3860.0x990]
[New Thread 3860.0xd8c]
Program received signal SIGILL, Illegal instruction.
0x004da50c in date (nt=0, pd=1, sd0=1) at ../lib/src/gretl_utils.c:58
58
(gdb) bt
#0 0x004da50c in date (nt=0, pd=1, sd0=1) at ../lib/src/gretl_utils.c:58
#1 0x004f1c75 in ntodate (datestr=0x22ba60 "x\334\017 \024", t=0,
dset=0x200474b0) at ../lib/src/dataio.c:742
#2 0x0047cd56 in set_sample_label (pdinfo=0x200474b0) at menustate.c:718
#3 0x0045ea6a in mark_dataset_as_modified () at gui_utils.c:695
#4 0x0045eb52 in real_register_data (flag=5, user_fname=0x0, list=0x0) at
gui_utils.c:776
#5 0x004182dc in dwiz_make_changes (dlg=0x202950d0, opts=0x202a2ed0,
dwinfo=<optimized out>) at datawiz.c:363
#6 dwiz_finalize (dlg=0x202950d0, dwinfo=<optimized out>, cancel=<optimized
out>) at datawiz.c:1668
#7 0x6f5b575f in g_closure_invoke () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#8 0x6f5c79d9 in g_signal_handler_disconnect () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#9 0x6f5cf5c6 in g_signal_emit_valist () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#10 0x6f5cf736 in g_signal_emit () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#11 0x6ae63d59 in gtk_button_clicked () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#12 0x6ae64e00 in gtk_button_get_alignment () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#13 0x6f5b575f in g_closure_invoke () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#14 0x6f5c7233 in g_signal_handler_disconnect () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#15 0x6f5cf5c6 in g_signal_emit_valist () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#16 0x6f5cf736 in g_signal_emit () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#17 0x6ae63cb9 in gtk_button_released () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#18 0x6ae63ce1 in gtk_button_released () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#19 0x6af0cee1 in gtk_marshal_VOID__UINT_STRING () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#20 0x6f5b575f in g_closure_invoke () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#21 0x6f5c7829 in g_signal_handler_disconnect () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#22 0x6f5cf401 in g_signal_emit_valist () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#23 0x6f5cf736 in g_signal_emit () from
/cygdrive/c/cygwin/bin/cyggobject-2.0-0.dll
#24 0x6b023786 in gtk_widget_get_realized () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#25 0x6af0b463 in gtk_propagate_event () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#26 0x6af0b80f in gtk_main_do_event () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#27 0x67bbc5c6 in gdk_x11_register_standard_event_type () from
/cygdrive/c/cygwin/bin/cyggdk-x11-2.0-0.dll
#28 0x6f78cb08 in g_main_context_dispatch () from
/cygdrive/c/cygwin/bin/cygglib-2.0-0.dll
#29 0x6f78d208 in g_main_context_dispatch () from
/cygdrive/c/cygwin/bin/cygglib-2.0-0.dll
#30 0x6f78d6e1 in g_main_loop_run () from
/cygdrive/c/cygwin/bin/cygglib-2.0-0.dll
#31 0x6af0a7fd in gtk_main () from
/cygdrive/c/cygwin/bin/cyggtk-x11-2.0-0.dll
#32 0x00456b1b in main (argc=1, argv=0x22ccb0) at gretl.c:694
(gdb) list
53 *
54 * Returns: the date corresponding to @nt, as a double-precision number.
55 */
56
57 double date (int nt, int pd, const double sd0)
58 {
59 int ysd = (int) sd0, yy, pp, yp;
60 int p10 = 10;
61
62 if (pd == 1) {
--------------------------
Bug report
https://sourceforge.net/tracker/?func=detail&aid=3504570&group_id=36234&a...
13 years, 11 months
Problem with calling LAD from libgretl
by simon rupar
Hi to all gretl gurus.
I'm currently writing some app in windows system, which uses libgretl. I've
successfully implemented function LSQ using OLS. I thought, ok, let's try
Least Absolute Deviation.
I have made test sample, which calls LAD and then when things became
interesting. It outputed same results as LSQ. Then I realize that MODEL
holds property ( "errcode"). I checked that out and found out that it was
12. After quick reference and some source code viewing I saw it was
something wrong with LAD plugin.
Does anybody know how to solve this puzzle?
PS: Sorry for bad english.
--
LP Simon
13 years, 11 months
where is libgretl.h?
by da wang
Hi Dear Gretl Guys,
Sorry to bother you guys but I've been struggling for several days on this.
I am trying to write a C++ program on Windows that I want to use some gretl functions, like nadarwat(). But I just cannot compile with libgretl. I can't find libgretl.h, let alone its .lib file even though I did see libgretl.dll under my "C:\Program Files (x86)\gretl" directory.
This is what I did. I followed instruction from http://gretl.sourceforge.net/win32/ and installed. gretl-1.9.7.exe, but I did NOT find any header file that I can compile with. I then download gretl with source code gretl-1.9.7.tar.bz2 but I am not sure I know how to build it on Windows(I am only familiar with Visual Studio IDE).
From my understanding of gretl on Windows, once I run gretl-1.9.7.exe, it should install gretl GUI and libgretl automatically, right? libgretl is for people who want to write their own C++ program to compile and link with gretl, right? But where is libgretl.h and possibly libgretl.lib after running gretl-1.9.7.exe? Are they supposed to be simple to find?
Really need your guys help. Thanks a lot in advance.
Lake
13 years, 11 months
another tabbed window bug?
by Allin Cottrell
I'm seeing a further (strange) problem with CVS gretl built on
Fedora 16, with gtk 3.2.3:
1 Open a script in the tabbed editor.
2 Open a second script.
3 Execute the second script.
4 Drag the second script onto the root window to undock it.
The new window for script 2 then has its toolbar missing (but only
if you execute the script first, and only if you drag to undock it;
it's OK if you detach it via the right-click menu.)
Right now I think this is a gtk 3 bug (there are certainly some
things wrong with the gtk 3 version of GtkNotebook, the structure
that supports tabbed windows), but I'd be interested to hear if
anyone can reproduce it on a gtk 2 variant. I'm not seeing the
problem with gtk 2.22 (Ubuntu 10.10) or gtk 2.24.9, the latest
stable version of gtk 2.
Allin
13 years, 11 months
bug alert
by Allin Cottrell
I'm aware of a bug with the tabbed script editor: if you detach a
tab to its own window then try running the script, GTK crashes. I
have some notion of where the problem might be and I'll work on a
fix tomorrow.
Allin
13 years, 11 months
tabbed editor update
by Allin Cottrell
1) This should now work on Windows, and with older versions of
GTK in general. CVS and snapshots updated.
2) A couple more tweaks: Alt+<number> navigates the tabs, and
if the editor contains more than one tab you can drag a tab
onto the root window to "undock" it.
Allin
13 years, 11 months
Off-Topic Fwd: [APDIO] NEURAL NETWORKS in CLASSIFICATION, REGRESSION and DATA MINING
by Hélio Guilherme
I am sorry for this off-topic post, but you may be interested or
willing to forward.
Best Regards,
Hélio
---------- Forwarded message ----------
From: A. Ismael F. Vaz <aivaz(a)dps.uminho.pt>
Date: Thu, Mar 8, 2012 at 9:50 AM
Subject: [APDIO] NEURAL NETWORKS in CLASSIFICATION, REGRESSION and DATA MINING
To: Apdio(a)ci.uc.pt
SUMMER SCHOOL NN2012
NEURAL NETWORKS in CLASSIFICATION, REGRESSION and DATA MINING
July 2-6, 2012, Porto, Portugal
=============================================================
http://www.isep.ipp.pt/nn email: nn-2012(a)isep.ipp.pt
GENERAL INFORMATION
The Summer School will be held at Porto, Portugal, jointly organized
by the Engineering Biomedical Institute (INEB) and the School of
Engineering, Polytechnic of Porto (ISEP), with the collaboration of
LEMA and GECAD.
This year's edition also includes a POSTER/WORKSHOP SESSION providing
a discussion forum where the participants can obtain peer guidance for
their projects.
PROGRAMME COMMITTEE
• Colin Campbell (Reader, Merchant Venturer's School of Engineering,
Bristol, UK)
• Craig Saunders (Research Scientist, Xerox Research Centre Europe, France)
• Hans-Georg Zimmermann (Senior Principal Research Scientist, Siemens
AG, Corporate Technology Dpt., Munich, Germany)
• Igor Aizenberg (Department Chair and Professor, Department of
Computer and Information Sciences, Texas A&M University-Texarkana,
USA)
• Joaquim Marques de Sá (Full Professor, University of Porto and INEB, Portugal)
• Jorge M. Santos (Assistant Professor, School of Engineering and INEB
Porto, Portugal)
• José Carlos Príncipe (Distinguished Professor of ECE, BellSouth
Professor, Director Computational NeuroEngineering Laboratory,
Florida, USA)
• Luis Silva (Assistant Professor, University of Aveiro and INEB, Portugal)
• Mark Embrechts (Associate Professor, Rensselaer Polytechnic
Institute, Troy, New York, U.S.A.)
• Markus Hofmann (Lecturer in Informatics, Institute of Technology
Blanchardstown, Dublin, Ireland)
• Noelia Sánchez Maroño (Assistant Professor, Coruna University, Spain)
• Petia Georgieva (Assistant Professor, University of Aveiro, Portugal)
COURSE CONTENTS
Neural networks (NN) have become a very important tool in
classification and regression tasks. The applications are nowadays
abundant, e.g. in the engineering, economy and biology areas. The
Summer School on NN is dedicated to explain relevant NN paradigms,
namely multilayer perceptrons (MLP), radial basis function networks
(RBF) and support vector machines (SVM) used for classification and
regression tasks, illustrated with applications to real data. Specific
topics are also presented, namely Deep Neural Networks, Recurrent
Neural Networks, Functional Networks, Multi-Valued and UB Neurons,
Entropic Neural Networks Criteria and Data Mining using NN.
Classes include practical sessions with appropriate software tools.
The trainee has, therefore, the opportunity to apply the taught
concepts and become conversant with a broad range of NN topics and
applications.
A special poster session will also provide a discussion forum where
the participants can obtain peer guidance for their projects
PRELIMINARY PROGRAMME
A preliminary programme and further information about the classes are
available at the school webpage ( http://www.isep.ipp.pt/nn )
IMPORTANT DEADLINES
Early Registration: 20 May 2012
Poster Submission: 15 June 2012
Hotel booking : 15 June 2012
Summer School: 2-6 July 2012
All participants are required to register prior to the start of the
School - until the June 15 - even if you choose to pay the late
registration fee at the registration desk.
Please note that only a LIMITED number of participants can be accepted.
REGISTRATION
In order to attend the School you must fill in the registration form,
available at the School web page. Please note that if you have any
guests who would like to take part in the social programme, you must
register them as well, by filling in the corresponding field in the
registration form.
SCHOOL FEES
The registration fee for participants amounts to:
- Early registration fee (paid until May 20th)
* 370 Euro (students or ISEP/INEB members)
* 420 Euro (all other participants)
- Late registration fee (paid after May 20th)
* 420 Euro (students, ISEP/INEB members)
* 470 Euro (all other participants)
The registration fee includes:
* school package (manuscripts, lecture's notes, CD)
* coffee breaks
* daily lunch
* welcome reception
* school banquet
NOTE: The registration fee for those who attended previous editions
amounts to 30/35 euro per lecture and includes the school package and
coffee-breaks. Please, contact the LOC for further details.
LOCAL ORGANIZING COMMITTEE (LOC)
• Alexandra Oliveira - Assistant Professor, ESTSP, IPP, Portugal
• Chen Ning - Researcher, ISEP(GECAD), Portugal
• Jorge M. Santos - Assistant Professor, ISEP(LEMA) and INEB, Portugal
• Luís Silva, Assistant Professor, INEB, Portugal
• Rui Chibante - Assistant Professor, ISEP(LEMA), Portugal
• Vânia Lopes - Research Technician, INESC, Portugal
CONTACT ADDRESS
Local Organizing Committee (LOC) - Summer School NN2012
A/C Jorge M. Santos
Departamento de Matemática
Instituto Superior de Engenharia do Porto
Rua Dr. António Bernardino de Almeida 431
4200-072 PORTO / PORTUGAL
Email: nn-2012(a)isep.ipp.pt
NN2012 Secretariat
Ms. Ana Costa
Email: amac(a)isep.ipp.pt
Programme Chair:
Prof. Jorge M. Santos
Tel. +351 228340500 ext. 1571 - Email: jms(a)isep.ipp.pt
==============================================
_______________________________________________
Apdio mailing list
Apdio(a)ci.uc.pt
http://ml.ci.uc.pt/mailman/listinfo/apdio
13 years, 11 months
tabbed editor: good news/bad news
by Allin Cottrell
Well, the bad news first: I tried a different approach to the
GTK mechanism in the background when you switch editor tabs,
but apparently this has not helped on Windows: the execute
button doesn't work and deleting a tab makes the toolbar go
away. I'll have to look into that further. (The new variant
works fine on GTK 2.24/Linux -- I'd be interested to hear if
it works on Ubuntu 10.04, where Ignacio said it was not
working before.)
The good news (refinements):
* You now get "*" next to the filename in an editor tab to
indicate unsaved changes.
* Ctrl+T opens a new tab (as, of course, does the "New" icon
button).
* Ctrl+> ("greater") moves one tab to the right, and Ctrl+<
moves left. (These keystrokes may be subject to change, but I
couldn't get Ctrl+PgUp/PgDn to work, and Alt plus a number key
seems a terribly awkward key combination).
* If there's more than one tab open, the right-click popup
lets you "undock" a script to a window of its own. (You can't
go the other way.)
Allin
13 years, 11 months
